Transaction not yet indexed

53A3k9TWDqibECZueLeKwisjRfDcUAZn3maMyrAWhbafUSHUxrra9Pxe2ZASsCCU4eEtnUJtxm4LQ1Fv6Bq8mzCw

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.